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Vessel Profile

LADY DIA

42.01m · Built 2025

LADY DIA yacht — 42.01m Custom Line motor yacht
LADY DIA yacht — Lady Dia Yacht 15
LADY DIA yacht — Lady Dia Yacht 4
42.01
Meters
10
Guests
5
Cabins
7
Crew
YachtBenchmark Score
58/100
Based on public data

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About LADY DIA

M/Y LADY DIA is a 42.01m motor yacht built by Custom Line in 2025. She accommodates 10 guests, 5 staterooms, a reported crew of 7. This vessel has not been independently verified by YachtBenchmark — the score shown is provisional and based on publicly available specifications only.

Charter Regions
CalviCannesCorsicaFrench RivieraItalyMediterraneanMonacoSardiniaSt Tropez
Stabilized
Zero-speed stabilizers for comfort at anchor

Key Specifications

Length Overall
42.01m
Beam
8.57m
Draft
2.35m
Gross Tonnage
399 GT
Max Guests
10
Cabins
5
Crew
7
Cruise Speed
18 kts
Max Speed
21 kts
Range
700 nm
Fuel Capacity
30,000 L
Water Capacity

Build & Design

Builder
Custom Line
Build Year
2025
Model
Custom Line 140
Exterior Designer
Francesco Paszkowski Design
Interior Designer
Ferretti Group Engineering Department
Hull Material
grp

Propulsion

Engines
2x
Manufacturer
MTU

Amenities

Exterior Bar
Stabilizers Underway
Sun Deck
Wi-Fi
At-Anchor Stabilizers
Hydraulic Swim Platform
Sunpads
Foredeck Seating
Deck Jacuzzi
Air Conditioning

Water Toys & Equipment

Yamaha Jet-Ski
2 x Seabobs
Wake Board
Wakesurf
Snorkelling Equipment

About This Score

This is a provisional score based on publicly available data only. Unlike verified yachts, this listing lacks:

  • Independent on-board inspection
  • Crew qualification verification
  • Maintenance record audit
  • Safety equipment inspection

The actual safety profile may differ significantly.

Provisional scores are calculated from eight factors: vessel age, refit recency, classification society, flag state, crew-to-guest ratio, builder reputation, vessel size, and charter region coverage. All provisional scores are capped at 75/100. Learn how scores work →

Scoring model v5 · Last scored Feb 2026

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